diff --git a/bin/addons/base/ir/ir_ui_view.py b/bin/addons/base/ir/ir_ui_view.py
index 2a65a8378ed..309841a7ac6 100644
--- a/bin/addons/base/ir/ir_ui_view.py
+++ b/bin/addons/base/ir/ir_ui_view.py
@@ -43,7 +43,6 @@ def _check_xml(self, cr, uid, ids, context={}):
             logger = netsvc.Logger()
             logger.notifyChannel('init', netsvc.LOG_ERROR, 'The view do not fit the required schema !')
             logger.notifyChannel('init', netsvc.LOG_ERROR, relaxng.error_log.last_error)
-            print view.arch
             return False
     return True
 
diff --git a/bin/osv/expression.py b/bin/osv/expression.py
index 49bdb50f755..ccac1bda1fa 100644
--- a/bin/osv/expression.py
+++ b/bin/osv/expression.py
@@ -52,10 +52,18 @@ class expression(object):
         """ transform the leafs of the expression """
 
         def _rec_get(ids, table, parent):
-            if not ids:
-                return []
-            ids2 = table.search(cr, uid, [(parent, 'in', ids)], context=context)
-            return ids + _rec_get(ids2, table, parent)
+            if table._parent_store:
+                doms = []
+                for o in table.browse(cr, uid, ids, context=context):
+                    if doms:
+                        doms.insert(0,'|')
+                    doms.append(['&',('parent_left','<',o.parent_right),('parent_left','>=',o.parent_left)])
+                return table.search(cr, uid, doms, context=context)
+            else:
+                if not ids:
+                    return []
+                ids2 = table.search(cr, uid, [(parent, 'in', ids)], context=context)
+                return ids + _rec_get(ids2, table, parent)
 
         if not self.__exp:
             return self